This SRAM PG - 1130 cassette features heat - treated steel cogs paired with an aluminum spider, offering excellent durability and performance. It's fully compatible with PC 1170 and PC 1130 chains. The semi - spidered steel cogs use PowerGlide technology for a seamless shifting experience. With a heat - treated steel construction for most cogs, an aluminum spider for 3 cogs, and a steel lock - ring, it strikes a great balance between strength and weight. Weighing 260g for the 11 - 26 set, 271g for the 11 - 28 set, and 310g for the 11 - 32 set, you can choose the one that suits your needs best.

Using your SRAM PG - 1130 cassette is easy. First, make sure your bike is compatible with it and the PC 1170 or PC 1130 chains. Install the cassette carefully according to your bike's instructions. When riding, you'll notice smooth gear shifts due to the PowerGlide technology. As for maintenance, regularly clean the cassette with a mild bike cleaner and a brush to remove dirt and grime. Check the cogs for any signs of wear and tear. If you notice the shifting becoming less smooth, it might be time to replace the cassette. Also, keep it dry to prevent rusting. And remember, always follow the manufacturer's guidelines for installation and use.